| Description & Applications | 50/100mA SOT-23 CMOS RF LDO™ Regulators ;•Ultra low 1mV dropout per 1mA load •1% output voltage accuracy • Uses low ESR ceramic output capacitor to minimize noise and output ripple • Only 100µA ground current at 100mA load • Ripple rejection up to 85dB at 1kHz, 60dB at 1MHz • Less than 80µVRMS noise at BW = 100Hz to 100kHz • Excellent line and load transient response • Over current / over temperature protection • Guaranteed up to 80/150mA output current • Fixed 2.85V, 3.0V, 3.3V, 3.6V, 4.7V, 5.0V and adjustable output voltage options • Metal mask option available for custom voltages between 2.5 to 10V • Cellular phones • Wireless communicators • PDAs / palmtops / organizers • Battery powered portable electronics |